KY

Keiichi Yokoyama

HC Honshu Chemical Industry Co.: 1 patents #1 of 5Top 20%
Overall (2002): #174,011 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6482966 Crosslink-cyclized cyclopentadiene and dihalobis type metal compound containing same as ligand — 2002-11-19